Administration Système Jobs

System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today.

I am looking for an EXPERT with opensips to build me a carrier grade platform with all the bells and whistles .I also need to an online platform where wholesale and retail customers can purchase DiD and have it automatically provisioned so they can use it on their mobile apps to send and receive calls based on prices on out rate deck.
Wholesale customers seeking termination services mu...

I need a cluster of 4 nodes (2 masters and 2 slaves) that is setup on last version ambari, hdp.
All I want is the file related to virtual machines, once a cluster is created.
I tried a lot to setup a cluster for ambari but none of them work.
You might use:
VMWare for virtual machines
CentOS
Last version of Ambari

Hey guys, I have WHM CENTOS
There are about 10 accounts on there with wordpress sites
The site sends out default emails with username@primary domain .com - I need to change this to something else
I use gmail for email on some sites
All Microsoft sites (live, msn) and yahoo is blocking my server:
Unfortunately, messages from [[se connecter pour voir l'URL]] weren't sent. Please conta...

We currently employ a windows 2012 R2 server (in production) that once hosted a standalone domain with about 5 LAN PCs. It was decommissioned, then added onto a Legacy domain (hosted by a Windows 2003 server/ 2000 level forest) as a member server. After several steps the domain was finally transferred to the 2012 R2 Server. The legacy 2003 server was decommissioned.
We missed a step somewher...

We have been with the same hosting company for 3 years and want to move to cloud hosting with Amazon. This job is to Configure and Move our Network of Dating Sites to Amazon - 200 sites or so from 2 fixed servers to Amazon hosting.
You will safely and delicately move the sites from our servers to Amazon, configure the best for optimal speed and you will arrange to make sure things are safely bac...

There's a server running with Plesk (10 domains).
Also there's several further domains (e.g. 30 domains) that shall point to the server as well. These domains (i.e. not the ones administrated by Plesk) shall be served by the server as well, e.g. they (= every domain pointed to the server via dns) shall go to the same directory Plesk has one of the websites running/administrated (/var/ww...

On a server must OS(Linus) Installed and a system must be allowed up tp 500 users to access shared Materials
like TV CHannels and Str*eams account*s as a Gr*oup Buy.
User pay and then can access all Streams services.

I want someone to deploy elastic search cluster on two nodes in Production
Elasticsearch nodes should start automatically after server restart / Failure
Deployment will be done through zoom
Documentation will also be required after deployment, regarding steps performed
Bidder should tell the best approach which he/she will use in deploying maybe using Docker / or without Docker
Mention word "...

I want someone to deploy elastic search cluster on two nodes in Production
Elasticsearch nodes should start automatically after server restart / Failure
Deployment will be done through zoom because of IP restriction
Documentation will also be required after deployment, regarding steps performed
Bidder should tell the best approach which he/she will use in deploying maybe using Docker / or without ...

I have a centos linux server, running WHM. I have email problems:
1. My server is sending out spam emails. I deleted the email account but still the account appears on the exim_mainlog
2. When email are sent from the server and through PHP script, email header shows sent from as @SERVER_NAME and not domain.
Example My server is called XXXX.dedicated.co.za. MY domain name is TTTT.co.za. I expect ...

I have a Windows 2012 Server. I need the RDP to me made secure via SSH & PuTTY (RDP is my only way to access the server, so this has to be done with care). I also have a FTPS configured. Need you to test the configuration via Filezilla & send me a XML configuration file

I need my website re-configured.I already have a design, I just need you to build my online store.
I want to link my website ( opencart 3020)with the skrill payment gateway. And that the fields for entering payment card data are on the same page of my website

Hey,
As of right now I am able to make 1 user:password on my subnet but I need to know how to make multiple users on my subnet. For example, user 1 has IPs 20 to 64 under s1:s2 (username:password) and user to has 65 to 250 under s2:s3.
I need someone to teach me how to do this.
Kind regards,
Sebastian

We are looking for a dynamic IT Project Manager to join our IT team. This is an active, hands-on position. Success in this role requires three skill sets:
IT Operations: Manage IT staff, resources, and capacity to deliver service to our clients and internal users 24/7.
Project Management: Continuously plan, communicate, and adjust project plans to deliver services based on changing needs of the ...

Hello Guys
We are looking for a system administrator for a long term basis.
Please apply if you have knowledge for the following technologies
An Interview will follow after this
1. AWS
2. Azure
3. VMware ESXI
4. WHM/Cpanel
6. VPN protocols IPsec , L2TP , OpenVPn
7. Proxmox.
Additionally we require you to handle the proxy servers and domains so you must have a good knowledge of linux and n...

Looking for a professional in ESXi and FreeNAS.
We have an ESXi Server that has connectivity to FreeNAS but cannot mount NFS shares even though all settings seem to be correct. Other servers can mount that share without problem.
ESXi gives "cannot connect to NFS server" error. I am stuck.
Please contact only if you feel that you know ESXi and FreeNAS inside out.
Thank you!

Hello,
I'm looking for a developer who will take the following script
[se connecter pour voir l'URL]
and who will make it work and once I see it working and install it on my remote computer on my Virtual machine VM ware Linux , I will pay for the service once I see it working.
if you're interested come and get me.
my price is $80 - $90 US MAX
Thanks

I want someone to deploy elastic search cluster on two nodes in Production
Elasticsearch nodes should start automatically after server restart / Failure
Deployment will be done through zoom
Documentation will also be required after deployment, regarding steps performed
Bidder should tell the best approach which he/she will use in deploying maybe using Docker / or without Docker
Mention word "...

I have Pipeline and release setup in Azure DevOPs under one single project with two different stage (Dev and Prod). I have setup a vairables for both the two stages but it fetching only one variables(Dev) for both the two deployment.

I have moved my mail service to a new host.
DNS is managed by a specialist DNS host (not my mail host).
I need someone who can tell me what settings to use for:
A
CNAME
MX
Reverse DNS
PTR
SPF
DKIM
DMARC
Any other records that might affect deliverability of email.
There is currently no website for the domain.
I will perform the changes

Redirect domain [se connecter pour voir l'URL] to local ip using Apache 2.4.20
PS: Have another service running at the same port.
All clients connected to the Slackware need to open [se connecter pour voir l'URL] and show my local page (IP:port)